Report of National Museum, 1890.— Ridgway. 



PLATE XX! 



Outlines of Tails of Humming Birds. 



Fig. 1. Eugenia imperatrix. 

 Fig. 2. Eupetomena macroura. 



Fig. 3. Hylonympha macrocerca. 

 Fig. 4. Sappho sparganura. 



